Mathematics, 04.05.2022 08:50 lifeisgaming37
A mixture of 13% disinfectant solution is to be made from 11% and 17 % disinfectant solutions. How much of each solution should be used if 18 gallons of the 13% solution are needed?
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A mixture of 13% disinfectant solution is to be made from 11% and 17 % disinfectant solutions. How m...
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